Source:http://linkedlifedata.com/resource/umls/id/C1167434
GO: A protein complex that possesses cytochrome o ubiquinol oxidase activity; consists of four polypeptide subunits and associated prosthetic groups. [GOC:mah, MetaCyc:CYT-O-UBIOX-CPLX, PMID:11017202, PMID:3052268]